APA引文

Baum, L. F. (2010). The wonderful wizard of oz. Project Gutenberg.

Chicago Style (17th ed.) Citation

Baum, L. Frank. The Wonderful Wizard of Oz. To be supplied: Project Gutenberg, 2010.

MLA引文

Baum, L. Frank. The Wonderful Wizard of Oz. Project Gutenberg, 2010.

警告：這些引文格式不一定是100％准確.